Accuracy issue in knn

#1

I have taken k value like 17, 15, 19 but max accuracy is 69% at k=19 only how to increase it?

#2

Hey @Jan19LPN0013, for k=13 and k=15 you should get higher accuracy like 78 79%, recheck your code once again.

#3

sir, here is my code:-https://ide.codingblocks.com/s/230024
i have normalized both train and test data still getting 69% of accuracy on k=19

#4

Hey @Jan19LPN0013, you need not to normalize the data in this case. It will decrease the accuracy. Use k = 13, and 15 using complete training data.

#5

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